Features Suitable for the research of solar energy for experimental use. Also suitable for customers to DIY. Low light effect, high conversion efficiency and output power, including 2pcs of the package. Special craft, snow proof and wind proof, easy and convenient to install and DIY. Can be used for solar lawn lights, solar landscape lights, solar cell phone charger, solar flashlight, and a variety of small solar toys. Perfect device for scientific research projects, efficiently packaged solar panels can provide enough power for DIY. Specification:Condition: 100% Brand New Item Type: Solar Panel Material: Polysilicon Model: 5V 500mA Solar Panel: Approx. 130 x 150mm / 5.1 x 5.9in + 100cm / 39.4in Cable  Working Voltage: DC5 (V) Operating Current: 0.5 (A) Maximum Power: 2.5 (W)Thickness: Approx. 2mm / 0.08in Package List:2 x Solar Panel Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 2 x Solar Panel